@angular/service-worker/bundles/service-worker.umd.min.js

/**
 * @license Angular v10.2.3
 * (c) 2010-2020 Google LLC. https://angular.io/
 * License: MIT
 */
!function(e,r){"object"==typeof exports&&"undefined"!=typeof module?r(exports,require("@angular/common"),require("@angular/core"),require("rxjs"),require("rxjs/operators")):"function"==typeof define&&define.amd?define("@angular/service-worker",["exports","@angular/common","@angular/core","rxjs","rxjs/operators"],r):r(((e=e||self).ng=e.ng||{},e.ng.serviceWorker={}),e.ng.common,e.ng.core,e.rxjs,e.rxjs.operators)}(this,(function(e,r,t,n,i){"use strict";
/*! *****************************************************************************
    Copyright (c) Microsoft Corporation.

    Permission to use, copy, modify, and/or distribute this software for any
    purpose with or without fee is hereby granted.

    THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
    REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
    AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
    INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
    LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
    OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
    PERFORMANCE OF THIS SOFTWARE.
    ***************************************************************************** */
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
var o="Service workers are disabled or not supported by this browser",s=function(){function e(e){if(this.serviceWorker=e,e){var r=n.fromEvent(e,"controllerchange").pipe(i.map((function(){return e.controller}))),t=n.defer((function(){return n.of(e.controller)})),s=n.concat(t,r);this.worker=s.pipe(i.filter((function(e){return!!e}))),this.registration=this.worker.pipe(i.switchMap((function(){return e.getRegistration()})));var a=n.fromEvent(e,"message").pipe(i.map((function(e){return e.data}))).pipe(i.filter((function(e){return e&&e.type}))).pipe(i.publish());a.connect(),this.events=a}else this.worker=this.events=this.registration=function u(e){return n.defer((function(){return n.throwError(new Error(e))}))}(o)}return e.prototype.postMessage=function(e,r){return this.worker.pipe(i.take(1),i.tap((function(t){t.postMessage(Object.assign({action:e},r))}))).toPromise().then((function(){}))},e.prototype.postMessageWithStatus=function(e,r,t){var n=this.waitForStatus(t),i=this.postMessage(e,r);return Promise.all([n,i]).then((function(){}))},e.prototype.generateNonce=function(){return Math.round(1e7*Math.random())},e.prototype.eventsOfType=function(e){return this.events.pipe(i.filter((function(r){return r.type===e})))},e.prototype.nextEventOfType=function(e){return this.eventsOfType(e).pipe(i.take(1))},e.prototype.waitForStatus=function(e){return this.eventsOfType("STATUS").pipe(i.filter((function(r){return r.nonce===e})),i.take(1),i.map((function(e){if(!e.status)throw new Error(e.error)}))).toPromise()},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return!!this.serviceWorker},enumerable:!1,configurable:!0}),e}(),a=function(){function e(e){if(this.sw=e,this.subscriptionChanges=new n.Subject,!e.isEnabled)return this.messages=n.NEVER,this.notificationClicks=n.NEVER,void(this.subscription=n.NEVER);this.messages=this.sw.eventsOfType("PUSH").pipe(i.map((function(e){return e.data}))),this.notificationClicks=this.sw.eventsOfType("NOTIFICATION_CLICK").pipe(i.map((function(e){return e.data}))),this.pushManager=this.sw.registration.pipe(i.map((function(e){return e.pushManager})));var r=this.pushManager.pipe(i.switchMap((function(e){return e.getSubscription()})));this.subscription=n.merge(r,this.subscriptionChanges)}return Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this.sw.isEnabled},enumerable:!1,configurable:!0}),e.prototype.requestSubscription=function(e){var r=this;if(!this.sw.isEnabled)return Promise.reject(new Error(o));for(var t={userVisibleOnly:!0},n=this.decodeBase64(e.serverPublicKey.replace(/_/g,"/").replace(/-/g,"+")),s=new Uint8Array(new ArrayBuffer(n.length)),a=0;a<n.length;a++)s[a]=n.charCodeAt(a);return t.applicationServerKey=s,this.pushManager.pipe(i.switchMap((function(e){return e.subscribe(t)})),i.take(1)).toPromise().then((function(e){return r.subscriptionChanges.next(e),e}))},e.prototype.unsubscribe=function(){var e=this;return this.sw.isEnabled?this.subscription.pipe(i.take(1),i.switchMap((function(r){if(null===r)throw new Error("Not subscribed to push notifications.");return r.unsubscribe().then((function(r){if(!r)throw new Error("Unsubscribe failed!");e.subscriptionChanges.next(null)}))}))).toPromise():Promise.reject(new Error(o))},e.prototype.decodeBase64=function(e){return atob(e)},e}();a.decorators=[{type:t.Injectable}],a.ctorParameters=function(){return[{type:s}]};
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
var u=function(){function e(e){if(this.sw=e,!e.isEnabled)return this.available=n.NEVER,void(this.activated=n.NEVER);this.available=this.sw.eventsOfType("UPDATE_AVAILABLE"),this.activated=this.sw.eventsOfType("UPDATE_ACTIVATED")}return Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this.sw.isEnabled},enumerable:!1,configurable:!0}),e.prototype.checkForUpdate=function(){if(!this.sw.isEnabled)return Promise.reject(new Error(o));var e=this.sw.generateNonce();return this.sw.postMessageWithStatus("CHECK_FOR_UPDATES",{statusNonce:e},e)},e.prototype.activateUpdate=function(){if(!this.sw.isEnabled)return Promise.reject(new Error(o));var e=this.sw.generateNonce();return this.sw.postMessageWithStatus("ACTIVATE_UPDATE",{statusNonce:e},e)},e}();u.decorators=[{type:t.Injectable}],u.ctorParameters=function(){return[{type:s}]};var c=function c(){},p=new t.InjectionToken("NGSW_REGISTER_SCRIPT");function f(e,o,s,a){return function(){if(r.isPlatformBrowser(a)&&"serviceWorker"in navigator&&!1!==s.enabled){var u;if(navigator.serviceWorker.addEventListener("controllerchange",(function(){null!==navigator.serviceWorker.controller&&navigator.serviceWorker.controller.postMessage({action:"INITIALIZE"})})),"function"==typeof s.registrationStrategy)u=s.registrationStrategy();else{var c=function p(e,r){var t="function"==typeof Symbol&&e[Symbol.iterator];if(!t)return e;var n,i,o=t.call(e),s=[];try{for(;(void 0===r||r-- >0)&&!(n=o.next()).done;)s.push(n.value)}catch(e){i={error:e}}finally{try{n&&!n.done&&(t=o.return)&&t.call(o)}finally{if(i)throw i.error}}return s}((s.registrationStrategy||"registerWhenStable:30000").split(":")),f=c[0],g=c.slice(1);switch(f){case"registerImmediately":u=n.of(null);break;case"registerWithDelay":u=l(+g[0]||0);break;case"registerWhenStable":u=g[0]?n.merge(h(e),l(+g[0])):h(e);break;default:throw new Error("Unknown ServiceWorker registration strategy: "+s.registrationStrategy)}}e.get(t.NgZone).runOutsideAngular((function(){return u.pipe(i.take(1)).subscribe((function(){return navigator.serviceWorker.register(o,{scope:s.scope}).catch((function(e){return console.error("Service worker registration failed with:",e)}))}))}))}}}function l(e){return n.of(null).pipe(i.delay(e))}function h(e){return e.get(t.ApplicationRef).isStable.pipe(i.filter((function(e){return e})))}function g(e,t){return new s(r.isPlatformBrowser(t)&&!1!==e.enabled?navigator.serviceWorker:void 0)}var v=function(){function e(){}return e.register=function(r,n){return void 0===n&&(n={}),{ngModule:e,providers:[{provide:p,useValue:r},{provide:c,useValue:n},{provide:s,useFactory:g,deps:[c,t.PLATFORM_ID]},{provide:t.APP_INITIALIZER,useFactory:f,deps:[t.Injector,p,c,t.PLATFORM_ID],multi:!0}]}},e}();v.decorators=[{type:t.NgModule,args:[{providers:[a,u]}]}],
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
/**
     * @license
     * Copyright Google LLC All Rights Reserved.
     *
     * Use of this source code is governed by an MIT-style license that can be
     * found in the LICENSE file at https://angular.io/license
     */
e.ServiceWorkerModule=v,e.SwPush=a,e.SwRegistrationOptions=c,e.SwUpdate=u,e.ɵangular_packages_service_worker_service_worker_a=s,e.ɵangular_packages_service_worker_service_worker_b=p,e.ɵangular_packages_service_worker_service_worker_c=f,e.ɵangular_packages_service_worker_service_worker_d=g,Object.defineProperty(e,"__esModule",{value:!0})}));